The U.S. Supreme Court this morning rejected a bid by a Tucson woman arguing that gay marriages are not legally the same as others, at least when it comes to divorce.

Without comment the justices rejected a bid by Kimberly McLaughlin to deny shared custody of her biological child with Suzan McLaughlin, who she was legally married to at the time of the child’s birth.

Keith Berkshire, Kimberly McLaughlin’s attorney, acknowledged to the justices that two prior rulings had said that all marriages are entitled to the same benefits.